GB1049349A – Process for the production of foamed synthetic resins
– Google Patents
GB1049349A – Process for the production of foamed synthetic resins
– Google Patents
Process for the production of foamed synthetic resins
Info
Publication number
GB1049349A
GB1049349A
GB50782/64A
GB5078264A
GB1049349A
GB 1049349 A
GB1049349 A
GB 1049349A
GB 50782/64 A
GB50782/64 A
GB 50782/64A
GB 5078264 A
GB5078264 A
GB 5078264A
GB 1049349 A
GB1049349 A
GB 1049349A
Authority
GB
United Kingdom
Prior art keywords
production
synthetic resins
foamed synthetic
materials
weight
Prior art date
1964-12-14
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB50782/64A
Inventor
Theodor Waag
Gerhard Wolter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1964-12-14
Filing date
1964-12-14
Publication date
1966-11-23
1964-12-14
Application filed by Filmfabrik Wolfen VEB
filed
Critical
Filmfabrik Wolfen VEB
1964-12-14
Priority to GB50782/64A
priority
Critical
patent/GB1049349A/en
1966-11-23
Publication of GB1049349A
publication
Critical
patent/GB1049349A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C08J9/0085—Use of fibrous compounding ingredients
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C08J9/0066—Use of inorganic compounding ingredients
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K3/00—Use of inorganic substances as compounding ingredients
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K5/00—Use of organic ingredients
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K7/00—Use of ingredients characterised by shape
C08K7/22—Expanded, porous or hollow particles
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
C08L61/02—Condensation polymers of aldehydes or ketones only
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
C08L71/02—Polyalkylene oxides
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
C08J2361/02—Condensation polymers of aldehydes or ketones only
Abstract
The production of foamed synthetic resins from mono-, di- or tri-methylol ketones, directly according to the parent Specification or via the precondensates of Specification 1,031,579, is modified by the addition before foaming of finely divided materials of organic or inorganic origin such as kaolin, ground mica, Al stearate, asbestos flock, and natural or synthetic organic fibres. Such materials, preferably prepared by grinding or by precipitation, may be used in proportions of at least 1% by weight and preferably 10-60% by weight of the total reaction mixture. Acetone methylol compounds are preferred starting materials.
GB50782/64A
1964-12-14
1964-12-14
Process for the production of foamed synthetic resins
Expired
GB1049349A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB50782/64A
GB1049349A
(en)
1964-12-14
1964-12-14
Process for the production of foamed synthetic resins
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB50782/64A
GB1049349A
(en)
1964-12-14
1964-12-14
Process for the production of foamed synthetic resins
Publications (1)
Publication Number
Publication Date
GB1049349A
true
GB1049349A
(en)
1966-11-23
Family
ID=10457320
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB50782/64A
Expired
GB1049349A
(en)
1964-12-14
1964-12-14
Process for the production of foamed synthetic resins
Country Status (1)
Country
Link
GB
(1)
GB1049349A
(en)
1964
1964-12-14
GB
GB50782/64A
patent/GB1049349A/en
not_active
Expired
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